[ Relative Pronouns ]
This is the book _________ everybody has been waiting for.
A. where
B. that
C. whose
D. what

Random Topics:
Comparison of Adjectives and AdverbsPast Progressive TenseFuture - will / going to / present continuousCorrelative Conjunction & Complex SentencesAdjectives or AdverbsSubject-Verb AgreementVerb Types and TensesSentence TypesTenses UsageModal SpeculationOther quiz:
Irregular Verb › ViewPanya Phal was _________ for the first human tests of the Coronavirus vaccine
A. choosed
B. chose
C. chosen
D. choosen
Grammar › View
” Do you have a minute?” ” _________________”
A. Sure. What’s up?
B. It’s a quarter past six.
C. Why don’t you ask Roger?
D. Sorry. I can’t.
E. Just a little.
Rome is really fantastic and you _______ go there!
A. can
B. must
Adjective vs. Adverb › View
___ the wind changed directions.
A. Sudden
B. Suddenly